NOTE: Some Windows applications require you to run a soundcard calibration routine (sometimes called “profiling”) the first time you use the software with a new audio interface. This routine attempts to determine the optimum settings for the new interface’s WDM driver. While ProFire 2626 does include a WDM driver,
it is recommended that the ASIO driver is used instead to ensure best performance. If this profiling prompt appears, go to your application’s control panel and make sure that the “M-Audio ProFire ASIO” driver is selected as the audio device driver.

ProFire 2626

User Guide

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Problem: No visual activity on Signal/Clip LED indicators.

Possible Cause 1: Poor quality cabling. Verify that your audio cables are plugged in properly and are in good working order.

Possible Cause 2: The output volume of your audio source is set too low. Raise the volume of the device.

Possible Cause 3: Microphone not receiving phantom power. Certain microphones require phantom power to operate. If you have connected such a microphone to ProFire 2626, power the microphone by pressing the Phantom Power button corresponding to that microphone’s input.

Problem: No activity on the input meters of your audio software.

NOTE: Certain older microphones may be damaged by phantom power. Be sure to check your microphone’s documentation before engaging phantom power.

Possible Cause: Your software is not configured to use ProFire 2626 as its audio interface. Make sure that ProFire 2626 drivers are properly installed and verify that the audio application is configured to use ProFire 2626. See your software’s documentation to learn how to do this.

Problem: Clicks, pops, and other glitches in audio streams.

Possible Cause 1: Input levels are too loud and are resulting in clipping or distortion. Lower the source’s output level and/or the channel input gain on ProFire 2626 to avoid overloading the interface. Use the Signal/Clip LED indicators on the front panel to ensure you are not distorting.

Possible Cause 2: The ProFire 2626 audio buffer size is set too low and must be increased. Each audio application handles buffer settings differently, but the options for changing buffer sizes are usually found under the program’s “setup” or “audio preferences” menus. Refer to your audio application’s documentation to learn how to increase buffer size.

Possible Cause 3: Windows Users: Some accelerated graphics cards use excessive amounts of system bandwidth, preventing the recording buffer of an audio interface from keeping up with demand. This can cause clicks in the audio streams. Reducing or turning off the graphics card’s graphics acceleration feature often resolves this problem. In Windows XP, go to Start > Settings > Control Panel > System > Advanced > Performance > Graphics and select “Adjust for best performance.”

Possible cause 4: Improper digital clocking. If you are using ProFire 2626 without an external clock master, be sure that the

Sync Source parameter to “Internal.” If you are using external digital devices, please see the “Digital Clocking” section of this guide to learn how to properly configure digitally interconnected equipment in your studio.

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M-Audio 2626 manual Problem No visual activity on Signal/Clip LED indicators
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2626 specifications

The M-Audio 2626 is a versatile audio interface designed to cater to the needs of music producers, engineers, and podcasters. With its robust feature set, it provides an excellent solution for capturing high-quality audio in both studio and live environments. One of its main attributes is the capability of handling up to 26 inputs and 26 outputs, making it particularly suitable for complex recording sessions involving multiple microphones and instruments.

A standout feature of the M-Audio 2626 is its high-resolution audio conversion, supporting 24-bit depth and sample rates up to 192 kHz. This ensures that recordings maintain clarity and detail, which is essential for professional audio production. The unit employs advanced A/D and D/A conversion technologies, which contribute to its low noise levels and high dynamic range, ensuring your audio is free from distortion.

Connectivity is another strong point. The M-Audio 2626 features a combination of both analog and digital inputs, including eight XLR/TRS combo inputs with phantom power for condenser microphones. This flexibility allows users to integrate various sound sources easily. Additionally, the device includes multiple MIDI inputs and outputs, supporting the integration of MIDI controllers and other gear for comprehensive music production setups.

The interface is equipped with a user-friendly control panel, enabling straightforward navigation through its routing features and settings. Users can easily control levels, monitor audio through reliable headphone outputs, and make adjustments on-the-fly, which is crucial in dynamic recording environments.

In terms of compatibility, the M-Audio 2626 works seamlessly with major digital audio workstations (DAWs) across both Mac and PC platforms. Its class-compliant USB interface allows for quick connection without the need for additional drivers, facilitating an efficient workflow right out of the box.

The device’s rugged design is built to withstand the rigors of daily use, making it an ideal choice for both studio settings and on-the-road applications. Its compact form factor also ensures it won’t take up too much space in your gear bag.

Overall, the M-Audio 2626 stands out as a powerful audio interface that combines high-quality audio performance with a flexible and intuitive design. Whether you're a seasoned professional or an enthusiastic beginner, this interface provides the tools necessary to elevate your audio production experience.
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